Portable Overhead Projector RP-33
It is a flexibale type overhead projector, which can be folded in seconds to carry it comfort-ably in a moulded luggage carrying case. Smooth effortless focusing with three element high definitions vari-focus lens. Picture sharpness compensator guarantees a brilliant picture with resolution and optimum contrast. These overhead projectors are compact, efficient, versatile, light in weight and easily foldable to carry around. Their optical components are designed to give crisp sparkling image on the screen as we write , draw or sketch our illustration on a transparent cellophane sheet. Smooth effortless focussing with 3element vari-focal:280mm-340mm high definition lens, projection distance 1.2to 3.2 meters, picture sharpness compesator guarantess a brilliant picture with resolution and optimum conyrast. It is provided with twin 24v 250watts Helogen bulbs fuse 3A. Even if one lamp fails, the twin lamp switch over facility enables you to change the lamp instantly. The mini turbo cooling fan protects the projector machinism without disturbing the audience.It is also provided with a thermal cutout to mirrors, lamp and lenses. Fresnel lens A4 size (285x285,hard coated and scratch resistant is provided . Its folding dimensions are 42cm x32cm.x11cm. and gross weight is 6kg. (complete in case)
Overheating : If the projector exceeds safe oprating temperature, the automatic temperature control thermostat will cut off the power to lamp automatically. After the temperature drops to normal level, the power will automatically turn on again.